The invention discloses an automatic drainage system for a ship. The automatic drainage system comprises a PLC, a liquid level sensor, a water pump, an alarm lamp, a one-way check valve, a water pump drainage pressure sensor and a water pump temperature sensor. The liquid level sensor is arranged in a cabin and electrically connected with the PLC, the water pump is arranged in the cabin, the water drainage end of the water pump extends to the outside of the cabin through a water pipe, the water pump is electrically connected with the PLC, and the alarm lamp is electrically connected with the PLC and emits red light when giving an alarm. The one-way check valve and the water pump drainage pressure sensor are arranged on the drainage pipe, and the water pump temperature sensor is arranged on the water pump body. Automatic control and manual control of the water pumps can be achieved, different numbers of water pumps are started to work under the condition of different water levels, the drainage speed is adjusted, and a cabin is in a safe state all the time; after the water level in the bed cabin exceeds a set value, the alarm lamp gives out light for prompting, so that workers can know the cabin water level in time, and safety is guaranteed.

    本发明公开了一种船舶自动排水系统,包括PLC控制器、液位传感器、水泵、报警灯、单向止回阀、水泵排水压力传感器、水泵温度传感器;液位传感器设置于船舱内部并与PLC控制器电性连接,水泵设置于船舱内且其排水端通过水管延伸至船舱外部,水泵与PLC控制器电性连接,报警灯与PLC控制器电性连接,并在报警时亮红色灯光;单向止回阀、水泵排水压力传感器设置于排水管上,水泵温度传感器设置于水泵泵体上。本发明能够实现水泵的自动控制与手动控制,并在不同水位的情况下实现不同数量的水泵启动工作,调整排水速度,使船舱始终处于安全状态;在床舱内水位超过设定值后报警灯发光提示,方便工作人员及时了解船舱水位情况,保证安全。


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    Title :

    Automatic drainage system of ship


    Additional title:

    一种船舶自动排水系统


    Contributors:
    RUAN ZHIWEI (author)

    Publication date :

    2022-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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